The 15-15-15 workout goes by so quickly, you more or less break a sweat and then you're finished. At least that's what it feels like. This is the workout for anyone who'd rather be doing anything else ...

Welcome to Start TODAY. Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Stepping up your cardio game is a great way to lose ...

To begin your fitness journey, ask yourself these questions to help assess your readiness and set realistic goals: Cardiovascular Health: Can I walk a mile in under 15 minutes? Can I walk briskly for ...

As the temperature drops, low-impact cardio workouts can be the way to get your steps in and heart rate up from the comfort ...

Poor form can make planks less effective and slow your progress toward your strength training goals. To add insult to injury, doing planks incorrectly can lead to an actual injury. Let's avoid that.

Try these 6 joint-friendly standing moves to fire up your core, raise your heart rate, and help trim belly fat after 50.